I presume your question is "How did they film Howard as floating in the International Space Station?"
It turns out my idea that there were strings is simply wrong. The actors and camera-people used a more clever idea. More specifically, the actors who all seem to float are actually all standing on platforms, and simply move their bodies in such a way as to simulate weightlessness.
Wolowitz. The Big Bang Theory is a sitcom.
Melissa Rauch plays Howard's wife on The Big Bang Theory.
He doesn't die
fruit loops
Carol Ann Susi plays Howard's mom on The Big Bang Theory, tho she is never seen. We only hear her voice.
Wolowitz. The Big Bang Theory is a sitcom.
Melissa Rauch plays Howard's wife on The Big Bang Theory.
they called him howard not his last name
He doesn't die
fruit loops
Carol Ann Susi plays Howard's mom on The Big Bang Theory, tho she is never seen. We only hear her voice.
Bernadette and Howard get married in "The Countdown Reflection."
Howard Wolowitz is a fictional character on CBS TV series The Big Bang Theory.
Howard Wolowitz is played by Simon Helberg.
Her voice is provided by Carol Ann Susi
Carol Ann Susi plays the voice of Howard Wolowitz's mother on The Big Bang Theory. She is only heard, never seen.
Howard Wollowitz is an engineer, specializing in robotics, particularly those in space.